Probability

There are 20 players in the team, 6 from Canada, same number from Australia and the rest of the players from 4 other clubs.

Two payers were to be pickedout at random to undergo a doping test.
a) What was probability that the 1 player picked for a doping test came from Canada?
b) What was probability that both players picked for a doping test came from Canada?
I kow that one is easy.. probably you won't bother yourself solving it, but please!!

There are 20 players in the team, 6 from Canada, same number from Australia and the rest of the players from 4 other clubs.

Two payers were to be pickedout at random to undergo a doping test.
a) What was probability that the 1 player picked for a doping test came from Canada?
b) What was probability that both players picked for a doping test came from Canada?
I kow that one is easy.. probably you won't bother yourself solving it, but please!!

I would bother

There are 6 players coming from Canada. Hence the probability of picking one player from Canada is 6/20.

Now, both players... This means that you pick the first one from Canada, with a probability 6/20.
After picking this one, there remain 5 Canadian players among 19. So the probability is 5/19.